Introducing Dot by Dot - the latest and greatest puzzle game app you'll never get tired of. Think of it as a fun, challenging, and entertaining mix of a jigsaw puzzle and sudoku. Solve each puzzle to reveal a hidden picture. It is a download from the App Store. Dot by Dot is the ultimate puzzle to play to flex your brain muscles. If you'd like the complete set of 150 levels, it costs only $1. Download this app today and boost your problem-solving/logic skills in a fun and exciting way.